R422d p-t chart
- Genetron® 422D (R-422D) A long-term non-ozone depleting replacement for R-22 in low- and medium-temperature commercial refrigeration systems. Suitable for direct expansion evaporators. Do not use in systems that employ flooded evaporators. For new equipment and retrofits. Overview. Properties.R448a PT chart is quite useful in HVAC. It tells you what is the pressure of R488a liquid and vapor refrigerant from -49°F to 150°F.Inversely, you can also tell the temperature of R488a refrigerant if you know the pressures (from 0.7 psig to 462.8 psig).Further on, you will find an online R448a pressure temperature chart as well as a printable R448a PT chart in PDF …We will first examine the low-pressure side of the system, otherwise known as the vapor or suction line. During air conditioning mode, the pressure on the vapor line of an R-410A system will be somewhere between 102 to 145 PSIG. If the system had R-22, the vapor pressure would be between 58 to 85 PSIG but these pressures will be dependent …Pressure-Temp Chart-40-35-30-25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 0.9 3.0 5.4 7.9 10.7 13.8 17.1 20.7 24.7 29.0 33.6 38.6 43.9 49.7 55.9 62.5 69.6 77.2 85.3 94 103 113 123 134 145 158 170 184 198 213 229 246 263 281 301 321 342 Physical Properties of Refrigerants ... kenshi ashlandsff14 mudstone whetstone R422D Pressure Temperature Chart 14 8.31 7.30 105.86 7.56 6.55 94.94 16 8.80 7.79 112.96 8.03 7.02 101.76 18 9.31 8.30 120.37 8.52 7.51 108.89 Summary - Steps to Retrofit The following provides a summary of the basic retrofit steps for ISCEON® MO29. (Detailed discussion of each step is provided in this bulletin.) Establish baseline performance with existing refrigerant. (See retrofit checklist (attached)) Product Information A retrofit blend that is designed to match R22 in refrigeration applications. There is a reduction in capacity which would result in longer run times. There may also be excessive pressure drop in long piping runs which may limit capacity further.Created Date: 10/1/2019 1:07:18 PM[ +] PT Chart Genetron ® 410a/AZ-20 and R-22 Pressure Temperature Chart : Genetron ® Refrigerants Pressure Temperature Chart [ +] Papers LGWP alternatives for A/C in high ambient – Oct. 2014 : Products; Applications; Commercial Refrigeration; Air Conditioning Systems; Automobile A/C;Summary - Steps to Retrofit The following provides a summary of the basic retrofit steps for ISCEON® MO29. (Detailed discussion of each step is provided in this bulletin.) Establish baseline performance with existing refrigerant. (See retrofit checklist (attached)) free mobile “PT Calculator” app for Apple ® and Android devices that contains P/T conversions and basic product information, as well as allows for easy calculation of subcooling and superheat. Why does the P/T chart for Freon™ MO99 have two columns of data? For any zeotropic blend, there is a saturated liquid ford f150 tail light bulbdoes vtsax pay dividends Genetron 422D is a “near drop-in” replacement. Genetron 407C and Genetron 422D are HFC-based refrigerants that normally utilize synthetic lubricants. The mass flow differences as well as the slightly different operating pressures should be evaluated. Check with the compressor manufacturer to determine if the existing lubricant is acceptable. R422D Pressure Enthalpy Chart. R422D Pressure Enthalpy Chart. Download a PDF copy of the pressure enthalpy chart for both Metric and Imperial Units. By. Paul Evans - Apr 14, 2019. 0. Facebook. Twitter. Pinterest. WhatsApp. R422D Pressure enthalpy chart. Scroll down to find download buttons for pressure enthalpy charts in …June 9, 2022 by Brian Cole R422B is a hydrofluorocarbon refrigerant that comprises of three components. They include two hydrofluorocarbons, R-125, R-134A, and one hydrocarbon, R600A. The refrigerant comes with a variety of features, benefits, and applications. One of the most notable functions is that 422B is a drop-in replacement for R22. 72 inch bathroom vanity with top the P-T Chart. For blends ... a system using R422D when the gauge pressure at the condenser outlet reads 183 psig. –Find ~183 psig in Bubble Column: 90°F –Find ~183 psig in Dew Column: 95°F –The Average Coil Temp = (90+95)/2 = 92.5°F Pressure-Temperature Chart R22 (410A) 404A (422D)R407C, Blend, HFC. Name: R407C: Type: Blend: Class: HFC: Lubricant: POE: Liquid Density at 0°F: 81.0 lbs/ft 3: Liquid Density at 80°F office they're the same picturecraigslist sam diego R410A Pressure Enthalpy Chart. Scroll down to download a PDF copy of the pressure enthalpy chart for both Metric and Imperial Units. These charts were provided courtesy of Danfoss, using their FREE CoolSelector 2 software.Freon™ MO99 Refrigerant (R-438A) “No Oil Change” R-22 Replacement Comparison Guide MO99 is U.S. EPA SNAP-approved, compatible with mineral oil and POE, and has the closest performance match to R-22 compared to other “no oil change” replacements. Look inside for more details! web punch epay Genetron® 422D (R-422D) A long-term non-ozone depleting replacement for R-22 in low- and medium-temperature commercial refrigeration systems. Suitable for direct expansion evaporators. Do not use in systems that employ flooded evaporators. For new equipment and retrofits. Overview. Properties. stop 6273 ogden ut 84201 It can be used as a replacement for: R-502 Lower your supply chain spending and protect yourself from spiking R-22 costs in 2021 IDENTIFICATION Product name : Freon™ NU-22B™ Refrigerant (R … Part-14254MFJ 422D KEYER BENCHER KEYER COMBO Part-14254MFJ 422D KEYER BENCHER KEYER COMBO. R452B Pressure Enthalpy Chart . …The pressure-temperature (PT) chart is a valuable tool that service technicians use to check proper system operation. PT charts are most often used for three purposes: to set a coil pressure so that the refrigerant produces the desired temperature; to check the amount of superheat above the saturated vapor condition at the outlet of the evaporator and to …R407C, Blend, HFC. Name: R407C: Type: Blend: Class: HFC: Lubricant: POE: Liquid Density at 0°F: 81.0 lbs/ft 3: Liquid Density at 80°FR422D Pressure Temperature Chart 14 8.31 7.30 105.86 7.56 6.55 94.94 16 8.80 7.79 112.96 8.03 7.02 101.76 18 9.31 8.30 120.37 8.52 7.51 108.89 Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. Design gerry hamilton on3 When in need of pressure-temperature properties of R422D you can use the following two resources: Online R422D pressure temperature chart. Printable PDF R422D PT chart that you can print out and take with you on the job. R422D, also known as Freon MO29, is an R22 retrofit refrigerant comprised of R125 (65.1%), R134a (31.5%), and R600a (3.4%). Apr 14, 2019 · R422D Pressure enthalpy chart. Scroll down to find download buttons for pressure enthalpy charts in either Metric or Imperial Units. Downloads as a PDF. Apr 14, 2019 · R422D Pressure enthalpy chart. Scroll down to find download buttons for pressure enthalpy charts in either Metric or Imperial Units. Downloads as a PDF. R422D . R422D (also known as ISCEON® MO29 and Genetron 422D) is a zeotropic mixture consisting of 31.5 weight% R134a, 65.1% R125 and 3.4% Isobutane. ... Property data for463A are provided using a generalized equation of state fitted by F-Chart Software using thermodynamic property data generated by REFPROP. The model is applicable for ... Genetron 422D Temperature-Pressure Chart Inches of Mercury Vacuum 1Values from NIST Refprop 7.0 For more information contact your Genetron Refrigerant Sales Representative. Honeywell Intl. 101 Columbia Road Morristown, NJ 07962-1053 Phone: 1-800-631-8138 For additional information we invite you to visit www.honeywell.com/genetron DisclaimerR422B, R422D, R4178B, and others. The GWD of RS44B is lower than R427A, R407A, R407F & R421A. However, this has not been achieved by sacrificing performance since RS44B is similar to R22 in terms of cooling capacity, COP, mass flow, compression ratio & discharge pressure while having a lower discharge temperature. Accordingly, RS44B is …R-422D Safety Data Sheet . R-422D . 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION . PRODUCT NAME: R-422D OTHER NAME: Pentafluoroethane, … most powerful scpmidland mi weather 10 day forecast If you are working in HVAC, you might need an R422D PT chart. This pressure temperature chart will tell you the pressures of R422D at -49°F to 150°F temperatures. Inversely, you can also measure the pressure (from 10.5 psig to 426.1 psig ) and use the PT chart to determine the temperature.Refrigerant R22 - Thermodynamic Properties. Thermodynamic properties of R22, like vapor volume, enthalpy and entropy at pressures from 30 to 260 psia. Refrigerants. Commonly used refrigerants - the methane series, ethane series, propane series, cyclic organic compounds, zeotropic blends, azeotropic blends and organic compounds. One of the most notable functions is that 422B is a drop-in You take the Pressure Temperature chart, otherwise known as the PT chart IDENTIFICATION Product name : Freon™ NU-22B™ Refrigerant (R-422B) Product code : D15440181 SDS-Identcode : 130000144665 Manufacturer or supplier's details C6 Corvette Seats Non-flammable; …It can be used as a replacement for: R-502 Lower your supply chain spending and protect yourself from spiking R-22 costs in 2021 IDENTIFICATION Product name : Freon™ NU-22B™ Refrigerant (R … Part-14254MFJ 422D KEYER BENCHER KEYER COMBO Part-14254MFJ 422D KEYER BENCHER KEYER COMBO. R452B Pressure Enthalpy Chart . …Created Date: 10/1/2019 1:07:18 PM The only place you can access the definitive Official Singles and Official Albums Chart Top 100 in full, as heard on BBC Radio 1. Plus official charts for Dance, Rock, Hip-Hop, Vinyl, Streaming ...Temperature and pressure chart for refrigerants R22, R410A, R12, R134A, R401A, R409A, R502, R404A, R507A, R408A and R402A. Temperature and pressure charts for R22 R410A R12 R134A R401A R409A R502 R404A R507A R408A R402A Refrigerants Temperature and Pressure Chart - Imperial Units Refrigerants Temperature and Pressure Chart - SI Units The pressure-temperature (PT) chart is a valuable tool that service technicians use to check proper system operation. PT charts are most often used for three purposes: to set a coil pressure so that the refrigerant produces the desired temperature; to check the amount of superheat above the saturated vapor condition at the outlet of the evaporator and to … espn+ verizon activation Genetron® 422D (R-422D) A long-term non-ozone depleting replacement for R-22 in low- and medium-temperature commercial refrigeration systems. Suitable for direct expansion evaporators. Do not use in systems that employ flooded evaporators. For new equipment and retrofits. Overview. Properties.Make your job easier with our handy refrigerant pressure temperature HVAC app with R-422B included.The Chemours PT Calc will display the corresponding pressure when a temperature input is given or provide the temperature for a given pressure reading. For refrigerant blends, both the saturated vapor and saturated liquid values are provided. The user can specify the data in either English or metric units. In addition, the Chemours PT Calc also ...The hydrocarbon component in R422B helps promote oil return in systems containing mineral oil or alkylbenzene. Although HFC refrigerants won’t mix with these oils, the hydrocarbon component thins the mineral oil and keeps it moving around the loop. More complicated piping arrangements or large hold-up volumes may require the addition of … horses mating video Refrigerant Pressure Temperature Chart - PT Chart for R-410A, R-134A, and R-22 These are currently the three most widely used refrigerants on the market today for HVAC applications in residential and commercial use. Download Honeywell PT chart ruler application for iOS and Android free. Literature Honeywell has a wide range of literature available for Solstice N40 including brochures, technical data sheet, retrofit guidelines and case studies. Lubricants Polyol ester (POE) oil is recommended for Solstice N40. Compressor manufacturers typically qualify specificR422D PT Chart: Pressure For -49°F To 150°F Temperatures (+PDF) Refrigerant GWP Chart For 61 Freons (R410A, R134A, R22, etc.) We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.PT CHART FOR GENETRON® 422D New Pressure-based Charts Refrigerants Make Calculating Glide Easier GENETRON® 422D (R-442D) PRESSURE BASED PT CHART Temperature Temperature Charge Calculation POE = polyol ester, MO = mineral oil, AB = Alkylbenzene ** Divide by 7.48 to convert to lbs/gal. † U.S. production stopped Dec. 31, 1995. food network dream home 2023 Summary - Steps to Retrofit The following provides a summary of the basic retrofit steps for ISCEON® MO29. (Detailed discussion of each step is provided in this bulletin.) Establish baseline performance with existing refrigerant. (See retrofit checklist (attached)) Created Date: 10/1/2019 1:07:18 PM A T-chart graphic organizer usually consists of two columns and is used to compare and contrast two topics or ideas. It is commonly used to help students analyze different concepts and to write persuasive essays, research papers, or reports. T-charts help student learning by helping students organize their thoughts, compare and contrast ...Summary - Steps to Retrofit The following provides a summary of the basic retrofit steps for ISCEON® MO29. (Detailed discussion of each step is provided in this bulletin.) Establish baseline performance with existing refrigerant. (See retrofit checklist (attached)) The tables contained on this page list approved refrigerant numbers from ANSI/ASHRAE 34-2022, Designation and Safety Classification of Refrigerants, which describes a shorthand way of naming refrigerants and assigns safety classifications based on toxicity and flammability data. Further information can be found in the latest version of … quordle 424diverges or converges calculator The log P/h diagrams on this page can be retrieved from the Coolpack program, which can be downloaded here. This page shows log P/h diagrams for the following refrigerants: R22. R134a. R404A. R407C. R410A. R717 (Ammonia) R744 (Carbon dioxide)R407a, R407c, R422b, R422c, R422d, R424A, R434A, R435A R32 HFC 100% difluoromethane A2L 675 0 industrial refrig, residential AC new equip only R410a R134a HFC 100% tetrofluoroethane A1 1430 0 med‐hgh temp refrig, centrifugal chillers, automotive R12, R500, R22 R1234yf jesus calling oct 30 2022 3,623 Post Likes Charging with R-422D... connecting all the dots I have posted in another thread about R-422D. In my hvac class we charged up 3 units after recovering the current R-22 in them. Those units cooled very good. R-422D is a blend refrigerant. We saw on the box for P/T chart it post a Dew point and Bubble Point.As part of this stage, R410-a refrigerant will be phased out in new HVAC systems. HFCs are recognized as greenhouse gasses that contribute to global warming. The Kigali Amendment to the Montreal Protocol aims to reduce HFC consumption by over 80% by 2047, in order to slow down the rise in global temperature by 0.5 °C before the …evaporator. Using the Pressure/Temperature chart, determine the vapour dew point for the measured suction pressure. Subtract the determined dew point from the actual temperature and this difference is the evaporator superheat. Condenser Liquid Sub-Cooling: To determine condenser sub-cooling, measure the temperature of the outlet pipe of theRefrigerant R22 - Thermodynamic Properties. Thermodynamic properties of R22, like vapor volume, enthalpy and entropy at pressures from 30 to 260 psia. Refrigerants. Commonly used refrigerants - the methane series, ethane series, propane series, cyclic organic compounds, zeotropic blends, azeotropic blends and organic compounds. mychart premier Free Pressure Temperature Sample Chart . See the below figure (fig. The higher the gwp the more harm the refrigerant does to the climat...VAPOR TEMPERATURE CHART BG-4/14-2.5M. ... TEMP R422D. F C . LIQUID VAPOR ... PRESSURE TEMPERATURE CHART. Phone: 800.953.2244 • Fax: 845.512.6070 • www.hudsontech ...Chemours has taken the traditional paper pressure temperature (P/T) chart used for years and adapted it for today's technology. The Pressure Temperature Calculator mobile app provides technicians with handy and accurate Opteon™ refrigerant data on the go in both English and Metric units. It includes calculations for all major refrigerant ...R422D Pressure enthalpy chart. Scroll down to find download buttons for pressure enthalpy charts in either Metric or Imperial Units. Downloads as a PDF. accuweather royersford papornhup gratis Environmentally GREEN refrigerant. Replace R22 without unit modification. Does not contain hydrocarbons, such as Butane, Isopentane or Isobutane. Replaces R22 with no change of oil. Usable in compressions designed for R22. Usable with Mineral, AB or POE oils. Only 2-component blend to replace R22.R-22 refrigerant is the major refrigerant, or… it was. R-22 was invented by a partnership with General Motors and DuPont back in the 1930’s. In the 1950’s the use of R-22 exploded and for nearly sixty years it was THE refrigerant to be used in home, office, and commercial air conditioning. Along with air conditioning it was also used in ...Forane 427A Pressure Temperature Chart Forane 427A, R-427A, Pressure Temperature Chart, PT Chart, HVAC, refrigeration, air conditioning, refrigerant gas jesus said if you lean on me lyrics Freon™ MO99 Refrigerant (R-438A) “No Oil Change” R-22 Replacement Comparison Guide MO99 is U.S. EPA SNAP-approved, compatible with mineral oil and POE, and has the closest performance match to R-22 compared to other “no oil change” replacements. Look inside for more details! Freon™ MO29 (R-422D) refrigerant is a low-toxicity, non-ozone depleting hydrofluorocarbon (HFC) replacement for R-22. Compatible with traditional and new lubricants, including mineral (MO), alkylbenzene (AB), and polyolester (POE) oils, most systems retrofitting to Freon™ MO29 don't require changing the current lubricant.Temp (°F) Pressure Temp (°C) Temp (°F) Pressure Temp (°C) Temp (°F) Temp (°C) Pressure Temp (°F) Pressure Temp (°C)The T-Chart is a handy graphic organizer students can use to compare and contrast ideas in a visual representation. T-Charts can be used in any content area or genre, such as with books or book characters, scientific phenomena, or social studies events. Students will enjoy the easy format in which they can list similarities and differences ... 1989 penny errors list Summary - Steps to Retrofit The following provides a summary of the basic retrofit steps for ISCEON® MO29. (Detailed discussion of each step is provided in this bulletin.) Establish baseline performance with existing refrigerant. (See retrofit checklist (attached)) Chemours has taken the traditional paper pressure temperature (P/T) chart used for years and adapted it for today's technology. The Pressure Temperature Calculator mobile app provides technicians with handy and accurate Opteon™ refrigerant data on the go in both English and Metric units. It includes calculations for all major refrigerant ... nirvana center prescott valley leafly Online R454B pressure temperature chart spanning from -40°F to 150°F temp. Printable PDF version of R454B PT chart you can take with you on the job. There are several brand names for R454B: Opteon XL41, Solstice 454B, and Puron Advance. This is a blend of R32 (68.9%) and R1234yf (31.1%). It has a very low boiling point of -59.5°F (-50.9°C).1. Open the OpenHVAC P/T Chart application on your device. 2. Select from the 5 respected refrigerants listed via tabs at the top of the application to view that refrigerants P/T statistics. 3. Swipe up or down to navigate the …Gallery of pressure enthalpy diagram for refrigerant r22 and r422d - mollier chart r22 | is your air conditioner icing up due to overcharge hvac brain, pressure enthalpy diagram, basic refrigeration cycle, 10 valid refrigerator temperature pressure chart, pressure enthalpy diagram for refrigerant r22 and r422d hannahowo banned We saw on the box for P/T chart it post a Dew point and Bubble Point ™ NU-22B™ (R-422B) Refrigerants Basic Conversion Steps* 1 Jul 20, 2022 · Search: Ashrae Pipe Sizing Chart Pdf-20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 dry bulb temperature - °c 5 Excessive liquid line pressure … R-422B (NU22-B) Refrigerant 200422 $547 ...When in need of pressure-temperature properties of R422D you can use the following two resources: Online R422D pressure temperature chart. Printable PDF R422D PT chart that you can print out and take with you on the job. R422D, also known as Freon MO29, is an R22 retrofit refrigerant comprised of R125 (65.1%), R134a (31.5%), and R600a (3.4%).Pressure-temperature (PT) charts can be used to trou-bleshoot system opera-tion, specifically to checkproper low- and high-sidepressures, set superheatand subcooling temperatures, and toset pressure controls. The tempera-ture glide of a blend will determinehow the PT chart will look. Pressure-Temp Chart-40-35-30-25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 0.9 3.0 5.4 7.9 10.7 13.8 17.1 20.7 24.7 29.0 33.6 38.6 43.9 49.7 55.9 62.5 69.6 77.2 85.3 94 103 113 123 134 145 158 170 184 198 213 229 246 263 281 301 321 342 Physical Properties of Refrigerants ... Pressure-Temp Chart-40-35-30-25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 0.9 3.0 5.4 7.9 10.7 13.8 17.1 20.7 24.7 29.0 33.6 38.6 43.9 49.7 55.9 62.5 69.6 77.2 85.3 94 103 113 123 134 145 158 170 184 198 213 229 246 263 281 301 321 342 Physical Properties of Refrigerants ... 0% intro APR for 15 months from account opening, then 19.74%, 24.74%, or 29.74% variable APR gpisd.skywardredfield 30 gun safe review Genetron 422D is a “near drop-in” replacement. Genetron 407C and Genetron 422D are HFC-based refrigerants that normally utilize synthetic lubricants. The mass flow differences as well as the slightly different operating pressures should be evaluated. Check with the compressor manufacturer to determine if the existing lubricant is acceptable. Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. Design tv wiki Pressure Temperature Charts Vapor Pressure in PSIG In Vacuum (inches in Hg) °F °C R-422D Liquid R-422D Vapor 60 15.6 111 100 65 18.3 122 110 70 21.1 133 121 75 23.9 144 132 80 26.7 156 144 85 29.4 169 156 90 32.2 183 170 95 35.0 197 184 100 37.8 212 198 105 40.6 228 214 110 43.3 245 231 115 46.1 262 248 120 48.9 281 266 125 51.7 300 286 130 ...1 Introduction DuPont™ ISCEON® 9 Series refrigerants have proven to be easy-to-use, reliable, and cost-effective non-ozone-depleting retrofit refrigerants. In many cases, systems retrofitted with R407C, Blend, HFC. Name: R407C: Type: Blend: Class: HFC: Lubricant: POE: Liquid Density at 0°F: 81.0 lbs/ft 3: Liquid Density at 80°F carvana bankruptcy may be inevitable HVAC/R Career Accelerator for Business Owners. Podcasts. BlogCreated Date: 10/1/2019 1:07:18 PM R22 boiling point: -40.8 degree Celsius at atmospheric pressure (sea level or 1 ATM) R22 density: 3.66 g/cm 3, in gas form - this is a colorless gas R22 molar mass: 86.47 g/mol R22 gas cylinder identification: light green R2 status: no longer in active use, replaced with R458A r32-pressure-temperature-chart-a-gas 2/10 Downloaded from www.npost.com on September 27, 2022 by guest per 1 PSI. WC is typically used as measurement in residential equipment, but some low-pressure commercial equipment use this as well. Water Column to PSI Conversion Chart & Formula - techtown Aug 21, 2008 …Apr 14, 2019 · R422D Pressure enthalpy chart. Scroll down to find download buttons for pressure enthalpy charts in either Metric or Imperial Units. Downloads as a PDF. surfline south washout Common refrigerants: temperature – pressure chart (kPa gauge) All data is provided using NIST „REFPROP” Version 9.0 and 9.1. The data is provided without any warranty of any kind. All pressures shown in kPa (gauge 1013mb – sea level). R22 & R22 retrofit replacements Gas R22 R417A (ISCEON® MO59) R422D (ISCEON® MO29) R424A (RS …Replaces R22, R407C, R422D and R417ANU-22B closely mimics the operating characteristics of R22, making it the high-performance choice for both OEM and service replacement uses.No complications, no expensive retrofits. You won’t need any product-specific t The store will not work correctly in the case when cookies are disabled. ...Pressure-Based PT Charts. Technical Bulletin Product: R-448A, R-407F, R-450A, R-422D Bulletin#: 000002 rev 0.0. application/pdf 230.59 KB ... Orifice Sizing Guidelines Technical Bulletin. Product: R422D. Bulletin#: 000001 rev 1.0. 549.52 KB. 6/24/2021. 549.52 KB. Compressor Capacity: Net Refrigeration Effect vs Compressor Capacity | technical ...Genetron 422D is a “near drop-in” replacement. Genetron 407C and Genetron 422D are HFC-based refrigerants that normally utilize synthetic lubricants. The mass flow differences as well as the slightly different operating pressures should be evaluated. Check with the compressor manufacturer to determine if the existing lubricant is acceptable.